DE602005019997D1 - Process for the preparation of a fire extinguishing agent - Google Patents

Process for the preparation of a fire extinguishing agent

Info

Publication number
DE602005019997D1
DE602005019997D1 DE602005019997T DE602005019997T DE602005019997D1 DE 602005019997 D1 DE602005019997 D1 DE 602005019997D1 DE 602005019997 T DE602005019997 T DE 602005019997T DE 602005019997 T DE602005019997 T DE 602005019997T DE 602005019997 D1 DE602005019997 D1 DE 602005019997D1
Authority
DE
Germany
Prior art keywords
extinguishing agent
preparation
fire extinguishing
water
fire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602005019997T
Other languages
German (de)
Inventor
Shigeaki Hatakeyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bonex Inc
Original Assignee
Bonex Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bonex Inc filed Critical Bonex Inc
Publication of DE602005019997D1 publication Critical patent/DE602005019997D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • A62D1/0028—Liquid extinguishing substances
    • A62D1/0035—Aqueous solutions
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • A62D1/0071—Foams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing Compositions (AREA)

Abstract

A process for producing an extinguishing agent comprises a step of incorporating sodium chloride in an amount of 5 to 15g relative to 500 ml of water into hot water at a temperature of 30 to 40 degreeC to solve sodium chloride into the hot water, and a step of incorporating sodium hydrogen carbonate in an amount of 50 to 70g relative to 500 ml of water into the solution. The resulting extinguishing agent thus produced, when incorporated in a container, can be used for a fire extinguisher which is thrown at the origin of a fire when fire occurs. A safety extinguishing agent having no or little influence upon human body can be provided.
DE602005019997T 2005-08-12 2005-08-12 Process for the preparation of a fire extinguishing agent Active DE602005019997D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05017645A EP1752195B1 (en) 2005-08-12 2005-08-12 Process for producing extinguishing agent

Publications (1)

Publication Number Publication Date
DE602005019997D1 true DE602005019997D1 (en) 2010-04-29

Family

ID=36685823

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005019997T Active DE602005019997D1 (en) 2005-08-12 2005-08-12 Process for the preparation of a fire extinguishing agent

Country Status (3)

Country Link
EP (1) EP1752195B1 (en)
AT (1) ATE460962T1 (en)
DE (1) DE602005019997D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5261751B2 (en) * 2008-11-21 2013-08-14 和雄 高瀬 Extinguishing agent manufacturing method
CN107648786A (en) * 2017-10-23 2018-02-02 浙江泛安消防科技有限公司 Water-based extinguishing agent

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914196B1 (en) * 1970-12-31 1974-04-05
HU179694B (en) * 1977-04-07 1982-11-29 Elzett Muevek Flaming and glowing compositions and process for producing the active agents
JPS55163057A (en) * 1979-05-15 1980-12-18 Dainippon Ink & Chemicals Powdered fireeextinguishing substance and its preparation
GB2257042B (en) * 1991-07-04 1995-04-12 Graviner Ltd Kidde Fire extinguishing and explosion suppressant substances and method
WO1999026698A1 (en) * 1997-11-21 1999-06-03 Chaohai Zhou Multipurpose dry powder of extinguishing agent for class a, b, c and d fires
JP2001037901A (en) 1999-08-03 2001-02-13 Janekkusu:Kk Fire extinguisher
JP4437053B2 (en) * 2004-03-31 2010-03-24 株式会社ボネックス Extinguishing agent manufacturing method

Also Published As

Publication number Publication date
EP1752195B1 (en) 2010-03-17
EP1752195A1 (en) 2007-02-14
ATE460962T1 (en) 2010-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition